RAVENNA, Ky. — An ambitious plan to restore and operate C&O 2716, a 75-year-old, 400-ton steam locomotive, has received a major boost. The Kentucky Steam Heritage Corporation has inked an agreement that will bring the mammoth steam engine rolling into New England on the first of several stops on an exciting residency program.
The Railroad Museum of New England, based in Thomaston, Connecticut, has signed up to be a months-long host to C&O 2716, a massive “Kanawha” type engine built by the American Locomotive Company in 1943. The agreement will allow the engine to be the star of the already-popular tourist operation that operates a 19-mile route between Waterbury and Torrington, Connecticut.

For the complete story, please click here.

News courtesy of Kentucky Steam Heritage Corporation.

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Chesapeake & Ohio 2-8-4 “Berkshire” Locomotives in the USA

The Chesapeake & Ohio Railroad began with the merger of the Virginia Central and the Covington & Ohio Railroads. It later acquired the Chicago, Cincinnati & Louisville Railroad, the Pere Marquette and the B&O. By 1987 when it was taken over by CSX it also had incorporated the Western Maryland Railroad.During World War II, the C&O turned to the 2-8-4 wheel arrangement to handle the fast freight schedule demanded by the war-time needs. The C & O had watched the development of the 2-8-4 on the Nickel Plate Road and the Pere Marquette through the “Advisory Mechanical Committee” which was common to the four railroads controlled by the Van Sweringens. It based its 2-8-4 design on the NKP and Pere Marquette “Berkshires”. However it chose to name them “Kanawhas” after the Kanawha River, which paralleled its main line.

Between 1943 and 1947, the C & O purchased ninety, Class K-4, 2-8-4 “Kanawhas”, twenty from the Lima Locomotive Works and seventy from the American Locomotive Company. These locomotives were numbered 2700 through 2789. All of these locomotives had 69″ diameter drivers, 26″ x 34″ cylinders, a 245 psi boiler pressure, they exerted 69,350 pounds of tractive effort and each weighed about 292,500 pounds.

By mid 1952, the C & O had received enough diesels that it began to retire even the “Kanawhas”, which still had service time, and by 1957 all were retired. All but the thirteen that were donated to various cities were scrapped by May 1961.

The City of Buffalo, NY received number 2701 and placed it on display near the waterfront where vandals wrecked it and it was scrapped. There are twelve surviving C&O 2-8-4 “Kanawha” type locomotives.

Roster

Class	Qty.	Road Numbers	Year Built	Builder	Notes
K-4	14	2700-2713	1943	ALCO	1
K-4	26	2714-2739	1944	ALCO	2
K-4	10	2740-2749	1945	Lima	3
K-4	10	2750-2759	1947	Lima	4
K-4	30	2760-2789	1947	ALCO	5

Notes

The C&O donated 2701 to the city of Buffalo, NY. It was placed on display near the waterfront where vandals wrecked it so bad that it had to be scrapped after being on display for only a few months. Numbers 2700, 2705 and 2707 are preserved. All the others scrapped by 1961.
Numbers 2716, 2727, 2732 and 2736 are preserved. All the others scrapped by 1961.
Numbers 2740-2749 scrapped by 1961.
Numbers 2755 and 2756 are preserved. All the others scrapped by 1961.
Numbers 2760, 2776 and 2789 are preserved. All the others scrapped by 1961.

Class Details by Steve Llanso of Sweat House Media

Class K-4 (Locobase 55)

Data from tables in 1947 Locomotive Cyclopedia and from C&O – 4 – 1947 Locomotive Diagrams supplied in May 2005 by Allen Stanley from his extensive Rail Data Exchange. (Thanks to Chris Hohl for the tip about the Baker gear and for catching an error in the 1st built date and his 22 September 2017 email reporting unlikely boiler pressure values for 177 entries. A Locobase macro caused the error .) The first 40 came from Alco in 1943 and 1944, Lima supplied the next 20 in 1945 and 1947, and Alco finished the class with 30 more in 1947.

Firebox had 103 sq ft (9.5 sq m) in two thermic syphons and 19 sq ft (1.75 sq m) in arch tubes. Long-stroke cylinders were served by 14″ (356 mm) piston valves. All axles turned inside Timken roller bearings, feed water heaters were Worthington Type 5 1/2 S SAs, and the coal moved through Standard HT automatic stokers. Called “Kanawhas” by the railroad, “Big Mikes” by the Chessie drivers. Very similar to Pere Marquette N-1s but heavier and pulling immense tenders. In fact, these K-4s were among the heaviest and longest 2-8-4s in service and were known for good performance. Farrington (1976) notes a run from Stevens to Russell (95/4,845 tons), then from Russell to Hinton (61/3,170 tons) in which the engine consumed 49,500 gallons of water and 25 tons of coal.

Principal Dimensions by Steve Llanso of Sweat House Media
Class	K-4
Locobase ID	55
Railroad	Chesapeake & Ohio (C&O)
Country	USA
Whyte	2-8-4
Number in Class	90
Road Numbers	2700-2789
Gauge	Std
Number Built	90
Builder	Several
Year	1943
Valve Gear	Baker
	Locomotive Length and Weight
Driver Wheelbase (ft / m)	18.20 / 5.55
Engine Wheelbase (ft / m)	42 / 12.80
Ratio of driving wheelbase to overall engine wheebase	0.43
Overall Wheelbase (engine & tender) (ft / m)	93.17 / 28.40
Axle Loading (Maximum Weight per Axle) (lbs / kg)	73,800 / 33,475
Weight on Drivers (lbs / kg)	292,000 / 132,449
Engine Weight (lbs / kg)	460,000 / 208,653
Tender Loaded Weight (lbs / kg)	388,000 / 175,994
Total Engine and Tender Weight (lbs / kg)	848,000 / 384,647
Tender Water Capacity (gals / ML)	21,000 / 79.55
Tender Fuel Capacity (oil/coal) (gals/tons / ML/MT)	30 / 27.30
Minimum weight of rail (calculated) (lb/yd / kg/m)	122 / 61
	Geometry Relating to Tractive Effort
Driver Diameter (in / mm)	69 / 1753
Boiler Pressure (psi / kPa)	245 / 16.90
High Pressure Cylinders (dia x stroke) (in / mm)	26″ x 34″ / 660×864
Tractive Effort (lbs / kg)	69,368 / 31464.83
Factor of Adhesion (Weight on Drivers/Tractive Effort)	4.21
	Heating Ability
Firebox Area (sq ft / m²)	462 / 42.92
Grate Area (sq ft / m²)	90.30 / 8.39
Evaporative Heating Surface (sq ft / m²)	4773 / 443.59
Superheating Surface (sq ft / m²)	1932 / 179.55
Combined Heating Surface (sq ft / m²)	6705 / 623.14
Evaporative Heating Surface/Cylinder Volume	228.45
	Computations Relating to Power Output (More Information)
Robert LeMassena’s Power Computation	22,124
Same as above plus superheater percentage	28,539
Same as above but substitute firebox area for grate area	146,015
Power L1	33,000
Power MT	996.61